EP1728557A4 - Rotary atomization head painting device - Google Patents

Rotary atomization head painting device

Info

Publication number
EP1728557A4
EP1728557A4 EP05710259A EP05710259A EP1728557A4 EP 1728557 A4 EP1728557 A4 EP 1728557A4 EP 05710259 A EP05710259 A EP 05710259A EP 05710259 A EP05710259 A EP 05710259A EP 1728557 A4 EP1728557 A4 EP 1728557A4
Authority
EP
European Patent Office
Prior art keywords
rotation
rotational speed
altered
air motor
painting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05710259A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1728557B1 (en
EP1728557A1 (en
Inventor
Shinichi Yasuda
Yukinori Miyamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB KK
Original Assignee
ABB KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB KK filed Critical ABB KK
Publication of EP1728557A1 publication Critical patent/EP1728557A1/en
Publication of EP1728557A4 publication Critical patent/EP1728557A4/en
Application granted granted Critical
Publication of EP1728557B1 publication Critical patent/EP1728557B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0415—Driving means; Parts thereof, e.g. turbine, shaft, bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0422—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces comprising means for controlling speed of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/149—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet characterised by colour change manifolds or valves therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
    • B05B13/0452—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles the conveyed articles being vehicle bodies

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

An air motor (3) is connected with an air source (11) through an electro-pneumatic converter (12) which is connected with a rotation controller (13). When a target rotational speed (N0) and an ejection quantity of paint (Q0) are altered, the rotation controller (13) selects a steady value (is) from a rotation data selection table in order to supply an air pressure sufficient for the air motor (3) to be rotation-driven in a steady state under the altered condition. The rotation controller (13) outputs the new steady value (is) thus selected as an input current value (i) to the electro-pneumatic converter (12). Consequently, the rotational speed of the air motor (3) can be converged quickly to the altered target rotational speed (N0).
EP05710259A 2004-02-23 2005-02-09 Rotary atomization head painting device Not-in-force EP1728557B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004046652 2004-02-23
PCT/JP2005/002359 WO2005079996A1 (en) 2004-02-23 2005-02-09 Rotary atomization head painting device

Publications (3)

Publication Number Publication Date
EP1728557A1 EP1728557A1 (en) 2006-12-06
EP1728557A4 true EP1728557A4 (en) 2008-04-09
EP1728557B1 EP1728557B1 (en) 2009-12-09

Family

ID=34879449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05710259A Not-in-force EP1728557B1 (en) 2004-02-23 2005-02-09 Rotary atomization head painting device

Country Status (7)

Country Link
US (1) US7694645B2 (en)
EP (1) EP1728557B1 (en)
JP (1) JP4327846B2 (en)
KR (1) KR100698569B1 (en)
CN (1) CN100446869C (en)
DE (1) DE602005018177D1 (en)
WO (1) WO2005079996A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101394933A (en) * 2006-07-19 2009-03-25 Abb株式会社 Rotary atomizer head type paining machine
FR2941877B1 (en) * 2009-02-09 2011-04-08 Sames Technologies ELECTROSTATIC PROJECTOR HAVING A ROTATION SPEED DETECTION DEVICE
CA2691712A1 (en) * 2009-02-16 2010-08-16 Honda Motor Co., Ltd. Electrostatic coating method and electrostatic coating apparatus
DE102009051877A1 (en) * 2009-11-04 2011-05-05 Dürr Systems GmbH Coating process and coating system with dynamic adjustment of the atomizer speed and the high voltage
DE112011100462T5 (en) * 2010-02-05 2012-11-22 Msp Corp. Fine droplet atomizer for liquid precursor evaporation
CN102353596A (en) * 2011-08-30 2012-02-15 上海交通大学 Stress path automatic controlling triaxial apparatus
WO2018003396A1 (en) * 2016-06-30 2018-01-04 Abb株式会社 State determination device, method, program, storage medium
CN106020255A (en) * 2016-07-15 2016-10-12 上海发那科机器人有限公司 Glass fiber flow closed-loop control robot
US11181588B2 (en) * 2018-08-13 2021-11-23 Carlisle Fluid Technologies, Inc. Systems and methods for detection and configuration of spray system components
JP7021042B2 (en) * 2018-09-26 2022-02-16 トヨタ自動車株式会社 Painting equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068150A (en) * 1980-01-18 1981-08-05 Ransburg Corp Automatic control of fluid motor speed
JPS63248461A (en) * 1987-04-02 1988-10-14 Asahi Okuma Ind Co Ltd Method and device for stabilizing rotational speed of rotary electrode type electrostatic coating gun
JPH0647320A (en) * 1992-06-29 1994-02-22 Asahi Sanac Kk Control device for discharging amount of coating in automatic electrostatic coating device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593360A (en) * 1983-12-16 1986-06-03 Cocks Eric H Fluid spray control system
US5078321A (en) * 1990-06-22 1992-01-07 Nordson Corporation Rotary atomizer cup
JPH07185413A (en) * 1993-12-27 1995-07-25 Kanto Auto Works Ltd Coating device using alrless autogun
JP3184405B2 (en) * 1994-06-22 2001-07-09 エービービー株式会社 Rotary atomizing electrostatic coating equipment
JP3208022B2 (en) * 1994-10-21 2001-09-10 本田技研工業株式会社 How to apply metallic paint
JPH11123348A (en) 1997-10-21 1999-05-11 Kanto Auto Works Ltd Electrostatic coating apparatus
JP3566579B2 (en) * 1999-05-07 2004-09-15 Ａｂｂ株式会社 Rotary atomizing head type coating equipment
JP3673168B2 (en) * 2000-12-20 2005-07-20 Ａｂｂ株式会社 Electrostatic coating equipment
JP3673173B2 (en) 2000-12-27 2005-07-20 Ａｂｂ株式会社 Rotary atomizing head type coating equipment
JP2002355605A (en) * 2001-05-29 2002-12-10 Kanto Auto Works Ltd Urethane coating method for window of car
US6849130B2 (en) * 2001-10-31 2005-02-01 Nordson Corporation Fluid dispenser with automatic compensation and method
CN2602836Y (en) * 2002-09-12 2004-02-11 裕东（中山）机械工程有限公司 Air flow controller for electrostatic plating equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068150A (en) * 1980-01-18 1981-08-05 Ransburg Corp Automatic control of fluid motor speed
JPS63248461A (en) * 1987-04-02 1988-10-14 Asahi Okuma Ind Co Ltd Method and device for stabilizing rotational speed of rotary electrode type electrostatic coating gun
JPH0647320A (en) * 1992-06-29 1994-02-22 Asahi Sanac Kk Control device for discharging amount of coating in automatic electrostatic coating device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005079996A1 *

Also Published As

Publication number Publication date
DE602005018177D1 (en) 2010-01-21
JPWO2005079996A1 (en) 2007-10-25
WO2005079996A1 (en) 2005-09-01
US7694645B2 (en) 2010-04-13
CN100446869C (en) 2008-12-31
KR100698569B1 (en) 2007-03-21
US20070157881A1 (en) 2007-07-12
KR20060033792A (en) 2006-04-19
JP4327846B2 (en) 2009-09-09
EP1728557B1 (en) 2009-12-09
CN1819875A (en) 2006-08-16
EP1728557A1 (en) 2006-12-06

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